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"Low Cost, Steerable, Phased Array Antenna"
Abstract: A low-cost, steerable, phased array antenna suitable for use in wireless fidelity (WiFi) and other wireless telecommunication networks, in particular multi-hop ad hoc networks, is disclosed. Various embodiments of an antenna assembly that includes a plurality of linear phased array antennas fed by corporate feeds are disclosed. The corporate feeds are implemented as parallel wire transmission lines, such as a coaxial, stripline, microstrip, or coplanar waveguide (CPW) transmission line. Selected branches of the corporate feed network include transmission line phase shifters oriented and sized so as to allow a high-permittivity dielectric element to control phase shifting. Thus, the corporate feed forms a phase shifting feed whose phase shift is controllable. Phase shifting can be electromechanically controlled by controlling the space between the high-permittivity dielectric element and the phase shifting branches of the corporate feed or by electrically controlling the permittivity of the high-permittivity dielectric element.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
16 December 2004
Publication Number
45/2006
Publication Type
INA
Invention Field
ELECTRONICS
Status
Email
Parent Application
Applicants
MICROSOFT CORPORATION
One Microsoft Way, Redmond, Washington 98052, United States of America
Inventors
1. JAMES T. KAJIYA
One Microsoft Way, Redmond, Washington 98052, United States of America
Specification
Documents
Orders
| Section | Controller | Decision Date |
|---|---|---|
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 2500-DEL-2004-Correspondence to notify the Controller (Mandatory) [18-01-2019(online)].pdf | 2019-01-18 |
| 1 | 2500-del-2004-Form-5-(16-12-2004).pdf | 2004-12-16 |
| 2 | 2500-DEL-2004-ExtendedHearingNoticeLetter_30Jan2019.pdf | 2019-01-17 |
| 2 | 2500-del-2004-Form-3-(16-12-2004).pdf | 2004-12-16 |
| 3 | 2500-del-2004-Form-2-(16-12-2004).pdf | 2004-12-16 |
| 3 | 2500-DEL-2004-Correspondence to notify the Controller (Mandatory) [11-01-2019(online)].pdf | 2019-01-11 |
| 4 | 2500-DEL-2004-HearingNoticeLetter.pdf | 2018-12-27 |
| 4 | 2500-del-2004-Form-1-(16-12-2004).pdf | 2004-12-16 |
| 5 | Other Patent Document [01-11-2016(online)].pdf | 2016-11-01 |
| 5 | 2500-del-2004-Drawings-(16-12-2004).pdf | 2004-12-16 |
| 6 | 2500-DEL-2004_EXAMREPORT.pdf | 2016-06-30 |
| 6 | 2500-del-2004-Description-Complete-(16-12-2004).pdf | 2004-12-16 |
| 7 | Details under section 8.pdf_15.pdf | 2015-05-07 |
| 7 | 2500-del-2004-Correspondence-others-(16-12-2004).pdf | 2004-12-16 |
| 8 | FORM 1.pdf | 2015-05-07 |
| 8 | 2500-del-2004-Claims-(16-12-2004).pdf | 2004-12-16 |
| 9 | 2500-del-2004-Abstract-(16-12-2004).pdf | 2004-12-16 |
| 9 | MS-PD000529IN-SC-Amended claims-clean-Dipan-24Apr15.pdf | 2015-05-07 |
| 10 | 2500-del-2004-Petition-138-(30-03-2005).pdf | 2005-03-30 |
| 10 | MS-PD000529IN-SC-Amended claims-markup-Abstract.pdf | 2015-05-07 |
| 11 | 2500-del-2004-Petition-138-(30-03-2005)..pdf | 2005-03-30 |
| 11 | MS-PD000529IN-SC-Response-Dipan-6May15.pdf | 2015-05-07 |
| 12 | 2500-del-2004-GPA-(30-03-2005).pdf | 2005-03-30 |
| 12 | Revised Abstract-Clean.pdf | 2015-05-07 |
| 13 | 2500-del-2004-Correspondence-others-(30-03-2005).pdf | 2005-03-30 |
| 13 | Details under section 8.pdf | 2015-05-05 |
| 14 | 2500-del-2004-Assignment-(30-03-2005).pdf | 2005-03-30 |
| 14 | FORM 1-5-assignment.pdf | 2015-05-05 |
| 15 | 2500-del-2004-Form-18-(11-12-2008).pdf | 2008-12-11 |
| 15 | FORM 13.pdf | 2015-05-05 |
| 16 | 2500-del-2004-Correspondence-others-(11-12-2008).pdf | 2008-12-11 |
| 16 | new covering letter.pdf | 2015-05-05 |
| 17 | new covering letter.pdf_39.pdf | 2015-05-05 |
| 17 | 2500-DEL-2004-GPA-(07-06-2010).pdf | 2010-06-07 |
| 18 | 2500-del-2004-Correspondence Others-(30-04-2015).pdf | 2015-04-30 |
| 18 | 2500-DEL-2004-Form-13-(07-06-2010).pdf | 2010-06-07 |
| 19 | 2500-DEL-2004-Correspondence-Others-(07-06-2010).pdf | 2010-06-07 |
| 19 | 2500-del-2004-Others-(30-04-2015).pdf | 2015-04-30 |
| 20 | 2500-DEL-2004-Form-1-(06-01-2011).pdf | 2011-01-06 |
| 20 | FORM-6-201-300.52.pdf | 2015-03-13 |
| 21 | 2500-DEL-2004-Correspondence-Others-(06-01-2011).pdf | 2011-01-06 |
| 21 | MS to MTL Assignment.pdf | 2015-03-13 |
| 22 | MTL-GPOA - MLK1.pdf | 2015-03-13 |
| 22 | MTL-GPOA - MLK1.pdf ONLINE | 2015-03-09 |
| 23 | FORM-6-201-300.52.pdf ONLINE | 2015-03-09 |
| 23 | MS to MTL Assignment.pdf ONLINE | 2015-03-09 |
| 24 | MS to MTL Assignment.pdf ONLINE | 2015-03-09 |
| 24 | FORM-6-201-300.52.pdf ONLINE | 2015-03-09 |
| 25 | MTL-GPOA - MLK1.pdf | 2015-03-13 |
| 25 | MTL-GPOA - MLK1.pdf ONLINE | 2015-03-09 |
| 26 | 2500-DEL-2004-Correspondence-Others-(06-01-2011).pdf | 2011-01-06 |
| 26 | MS to MTL Assignment.pdf | 2015-03-13 |
| 27 | 2500-DEL-2004-Form-1-(06-01-2011).pdf | 2011-01-06 |
| 27 | FORM-6-201-300.52.pdf | 2015-03-13 |
| 28 | 2500-DEL-2004-Correspondence-Others-(07-06-2010).pdf | 2010-06-07 |
| 28 | 2500-del-2004-Others-(30-04-2015).pdf | 2015-04-30 |
| 29 | 2500-del-2004-Correspondence Others-(30-04-2015).pdf | 2015-04-30 |
| 29 | 2500-DEL-2004-Form-13-(07-06-2010).pdf | 2010-06-07 |
| 30 | 2500-DEL-2004-GPA-(07-06-2010).pdf | 2010-06-07 |
| 30 | new covering letter.pdf_39.pdf | 2015-05-05 |
| 31 | 2500-del-2004-Correspondence-others-(11-12-2008).pdf | 2008-12-11 |
| 31 | new covering letter.pdf | 2015-05-05 |
| 32 | 2500-del-2004-Form-18-(11-12-2008).pdf | 2008-12-11 |
| 32 | FORM 13.pdf | 2015-05-05 |
| 33 | 2500-del-2004-Assignment-(30-03-2005).pdf | 2005-03-30 |
| 33 | FORM 1-5-assignment.pdf | 2015-05-05 |
| 34 | 2500-del-2004-Correspondence-others-(30-03-2005).pdf | 2005-03-30 |
| 34 | Details under section 8.pdf | 2015-05-05 |
| 35 | 2500-del-2004-GPA-(30-03-2005).pdf | 2005-03-30 |
| 35 | Revised Abstract-Clean.pdf | 2015-05-07 |
| 36 | MS-PD000529IN-SC-Response-Dipan-6May15.pdf | 2015-05-07 |
| 36 | 2500-del-2004-Petition-138-(30-03-2005)..pdf | 2005-03-30 |
| 37 | 2500-del-2004-Petition-138-(30-03-2005).pdf | 2005-03-30 |
| 37 | MS-PD000529IN-SC-Amended claims-markup-Abstract.pdf | 2015-05-07 |
| 38 | 2500-del-2004-Abstract-(16-12-2004).pdf | 2004-12-16 |
| 38 | MS-PD000529IN-SC-Amended claims-clean-Dipan-24Apr15.pdf | 2015-05-07 |
| 39 | 2500-del-2004-Claims-(16-12-2004).pdf | 2004-12-16 |
| 39 | FORM 1.pdf | 2015-05-07 |
| 40 | 2500-del-2004-Correspondence-others-(16-12-2004).pdf | 2004-12-16 |
| 40 | Details under section 8.pdf_15.pdf | 2015-05-07 |
| 41 | 2500-del-2004-Description-Complete-(16-12-2004).pdf | 2004-12-16 |
| 41 | 2500-DEL-2004_EXAMREPORT.pdf | 2016-06-30 |
| 42 | Other Patent Document [01-11-2016(online)].pdf | 2016-11-01 |
| 42 | 2500-del-2004-Drawings-(16-12-2004).pdf | 2004-12-16 |
| 43 | 2500-DEL-2004-HearingNoticeLetter.pdf | 2018-12-27 |
| 43 | 2500-del-2004-Form-1-(16-12-2004).pdf | 2004-12-16 |
| 44 | 2500-del-2004-Form-2-(16-12-2004).pdf | 2004-12-16 |
| 44 | 2500-DEL-2004-Correspondence to notify the Controller (Mandatory) [11-01-2019(online)].pdf | 2019-01-11 |
| 45 | 2500-del-2004-Form-3-(16-12-2004).pdf | 2004-12-16 |
| 45 | 2500-DEL-2004-ExtendedHearingNoticeLetter_30Jan2019.pdf | 2019-01-17 |
| 46 | 2500-del-2004-Form-5-(16-12-2004).pdf | 2004-12-16 |
| 46 | 2500-DEL-2004-Correspondence to notify the Controller (Mandatory) [18-01-2019(online)].pdf | 2019-01-18 |